| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $93.78 | 12.655% | $105.6479 | $105.65 | $105.65 | $105.60 |
| Purchase #2 | $17.46 | 11.482% | $19.4648 | $19.46 | $19.45 | $19.50 |
| Purchase #3 | $52.92 | 5.259% | $55.7031 | $55.70 | $55.70 | $55.70 |
| Purchase #4 | $129.62 | 5.360% | $136.5676 | $136.57 | $136.55 | $136.60 |
| Purchase #5 | $160.53 | 9.452% | $175.7033 | $175.70 | $175.70 | $175.70 |
| Purchase #6 | $122.27 | 7.418% | $131.34 | $131.34 | $131.35 | $131.30 |
| Purchase #7 | $105.38 | 6.692% | $112.432 | $112.43 | $112.45 | $112.40 |
| 7 purchase totals = | $681.96 | $736.8587 | $736.85 | $736.85 | $736.80 | |